| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 8863*2^3465780+1 | 1,043,308 (decimal) | 2023-04-02 18:39:55 UTC | T5K | MEGA Prime Search | 1,351.314 |
| 171516682^65536+1 | 539,644 (decimal) | 2022-10-07 12:17:20 UTC | T5K | Generalized Fermat Prime Search | 178.608 |
| 8125905610275*2^1290000-1 | 388,342 (decimal) | 2023-04-20 15:51:34 UTC | | Sophie Germain Prime Search | 65.001 |
| 7326116894775*2^1290000-1 | 388,342 (decimal) | 2022-09-20 04:30:16 UTC | | Sophie Germain Prime Search | 65.001 |
| 7266959817117*2^1290000-1 | 388,342 (decimal) | 2022-08-26 09:04:39 UTC | | Sophie Germain Prime Search | 65.001 |
| 7193313199275*2^1290000-1 | 388,342 (decimal) | 2022-07-19 05:06:28 UTC | | Sophie Germain Prime Search | 65.001 |
| 6987410239617*2^1290000-1 | 388,342 (decimal) | 2022-04-22 10:42:03 UTC | | Sophie Germain Prime Search | 65.001 |
| 6902663651457*2^1290000-1 | 388,342 (decimal) | 2022-03-29 01:29:02 UTC | | Sophie Germain Prime Search | 65.001 |
| 6832294225377*2^1290000-1 | 388,342 (decimal) | 2022-03-02 12:51:50 UTC | | Sophie Germain Prime Search | 65.001 |
| 6822164274555*2^1290000-1 | 388,342 (decimal) | 2022-02-26 02:03:02 UTC | | Sophie Germain Prime Search | 65.001 |
| 6691694871717*2^1290000-1 | 388,342 (decimal) | 2021-12-25 14:04:17 UTC | | Sophie Germain Prime Search | 65.001 |
| 6682398060555*2^1290000-1 | 388,342 (decimal) | 2021-12-22 08:17:21 UTC | | Sophie Germain Prime Search | 65.001 |
| 6675140182947*2^1290000-1 | 388,342 (decimal) | 2021-12-19 11:49:00 UTC | | Sophie Germain Prime Search | 65.001 |
| 6674725017165*2^1290000-1 | 388,342 (decimal) | 2021-12-19 07:59:09 UTC | | Sophie Germain Prime Search | 65.001 |
| 6661058435997*2^1290000-1 | 388,342 (decimal) | 2021-12-13 08:10:17 UTC | | Sophie Germain Prime Search | 65.001 |
| 6660952725255*2^1290000-1 | 388,342 (decimal) | 2021-12-13 06:29:23 UTC | | Sophie Germain Prime Search | 65.001 |
| 860584652517*2^1290000-1 | 388,341 (decimal) | 2013-09-07 21:24:46 UTC | T5K | Sophie Germain Prime Search | 65.000 |
| 261913936^32768+1 | 275,847 (decimal) | 2021-11-11 15:42:27 UTC | | Generalized Fermat Prime Search | 22.714 |
| 2235*2^887020+1 | 267,023 (decimal) | 2012-05-29 15:58:21 UTC | T5K | Proth Prime Search | 20.554 |
| 30327997929225*2^666666-1 | 200,700 (decimal) | | | Sophie Germain Prime Search | 8.540 |
| 5073*2^629665+1 | 189,552 (decimal) | 2011-02-14 20:48:26 UTC | T5K | Proth Prime Search | 7.163 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 162244902^65536+1 | 538,062 (decimal) | 2022-03-12 00:38:11 UTC | T5K | Generalized Fermat Prime Search | 88.503 |
| 8261241785247*2^1290000-1 | 388,342 (decimal) | 2023-06-03 22:56:13 UTC | task | Sophie Germain Prime Search | 32.500 |
| 8218893770325*2^1290000-1 | 388,342 (decimal) | 2023-05-22 14:10:35 UTC | task | Sophie Germain Prime Search | 32.500 |
| 8154984885567*2^1290000-1 | 388,342 (decimal) | 2023-05-02 20:07:07 UTC | | Sophie Germain Prime Search | 32.500 |
| 7300738046415*2^1290000-1 | 388,342 (decimal) | 2022-09-09 23:37:47 UTC | | Sophie Germain Prime Search | 32.500 |
| 6716153359617*2^1290000-1 | 388,342 (decimal) | 2022-01-04 07:06:22 UTC | | Sophie Germain Prime Search | 32.500 |
| 6707466090297*2^1290000-1 | 388,342 (decimal) | 2021-12-31 12:25:17 UTC | | Sophie Germain Prime Search | 32.500 |
| 6702386848617*2^1290000-1 | 388,342 (decimal) | 2021-12-29 09:41:31 UTC | | Sophie Germain Prime Search | 32.500 |
| 6633731377485*2^1290000-1 | 388,342 (decimal) | 2021-12-03 07:57:16 UTC | | Sophie Germain Prime Search | 32.500 |
| 6602014465725*2^1290000-1 | 388,342 (decimal) | 2021-11-21 16:26:10 UTC | | Sophie Germain Prime Search | 32.500 |
| 4107443526807*2^1290000-1 | 388,342 (decimal) | 2018-10-02 04:22:10 UTC | | Sophie Germain Prime Search | 32.500 |
| 206951361687*2^1290000-1 | 388,341 (decimal) | 2012-12-02 08:27:02 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 261767108^32768+1 | 275,839 (decimal) | 2021-11-10 00:33:27 UTC | | Generalized Fermat Prime Search | 11.356 |
| 93026652^32768+1 | 261,116 (decimal) | 2018-06-04 16:57:35 UTC | | Generalized Fermat Prime Search | 9.594 |
